Update app.py

app.py

@@ -1,12 +1,19 @@
 import gradio as gr
 import qrcode
+import io
 
 def url_to_qr(url):
     qr = qrcode.QRCode(version=1, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=10, border=4)
     qr.add_data(url)
     qr.make(fit=True)
     qr_img = qr.make_image(fill_color="black", back_color="white")
-    return qr_img
+    
+    # Convertir l'image en bytes
+    img_byte_arr = io.BytesIO()
+    qr_img.save(img_byte_arr, format='PNG')
+    img_byte_arr.seek(0)
+    
+    return img_byte_arr
 
 iface = gr.Interface(fn=url_to_qr, inputs="text", outputs="image")
 iface.launch()